evaluation board for MSP430F5232
Hi, I am going to use MSP430F5232 for my design, and I need to purchase its evaluation board.What I could find is MSP-FET430U64C. It seems to be a good candidate, but it is for 64-pin package.I have...
View ArticleTMS570LS3137 PBIST self check from HALCoGen 3.06
Hello,As part of pbistSelfCheck() in sys_selftest.c, HALCoGen generates the following code:/* Start PBIST */pbistREG->DLR=0x14U;This violates the SPNU499 description of the Datalogger Register DLR...
View ArticlePWM Code not running correctly after reset
I have code on the F28M35x outputting basic PWM waveforms. However, when I stop debugging and power cycle the board, the output is no longer correct. I then get a few pulses spread out much further in...
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Incorrect readings from the ADS1110
Hi,I am using the ADS1110 via the I2C protocol to read voltages coming from an OP AMP (LMC662), but I noticed that the result is constantly 0.2V, which is incorrect, while the results coming from the...
View ArticleDAC7678 Channel-F problem
Hi, we are using a VQFN DAC7678 in a board. All channels work perfectly except the F one, which does not put voltages above 3.5V in his output. With the same code, the other channels put voltages over...
View ArticleUsb Spike Issues
Hi ,I have been using Stellaris Lm3s5951 ic for my applications. but now i wish to migrate to TIVA. While using stellaris while i connect a keyboard to the USB port ,the system works fine until any...
View ArticleAFE44x0SPO2EVM interface to External MCU
Is it possible to interface the AFE44x0SPO2EVM to an external MCU development board?
View ArticleReference Schematic of TS3DV520E
Hi~Our customer want reference schematic for TS3DV520E device.Please support schematic...
View ArticleQuestions regarding power and clock of MSP430f5232.
Hi, I have several questions on the power and clock of MSP430F5232. I could not find a reference design with MSP430F5232. Is there a reference design? I want to check how clocks and powers are provided...
View Articletrying to verify operation of LM3S811 eval board for use as a programmer with...
Hello have an old project that I need to tweak for a new project.Tried to hook up LM3S811 as a JTAG programming device and am having a hard time setting Target window values. As I said this is an old...
View ArticleAFE4400 Firmware
I bought the afe4400 IC. Is this IC firmware modifiable?If you can modify, what do I need in order for him to do editing component?Thank you for the reply in advance!
View ArticleLMR10510X application in a USB powered product with significant cable impedance
I'm working on a small USB powered product. The situation is that the product uses a captive 6' USB cable with 28awg power conductors. Unfortunately, the design was originally implemented and the...
View Articlefatal error #10192: Failed linktime optimization
Hi In this project i have ~30 source files, and would like to use "-O4". But changing -O3 to -O4 gives a (incorrect?) error message.The compiler is called like...
View ArticleAFE4400 vs AFE4490
What is the actual difference between the AFE4400 vs AFE4490? Is there any difference between the actual performances?
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TMS570LS3137 ZWT 337 package pin assignment
Referencing the d/s - SPNS162B, there seem to be contradicting pins assignments regarding pins A8, B8, B9 (See pictures below). Can someone please clarify. Thank you....
View ArticleCant allocate memory
Hi,I am facing some issue related to the memory allocation.Please refer the below details.APP_L01SARAM(RW) : origin = 0x008000, length = 0x2000error: can't allocate DataVarSectn, size 00000546 (page...
View ArticleF28035 Only runs in debug mode
Hi,I just started out programming the F28035 and have a few issues.I tried the GPIO toggle example but the code only seems to run when I go to debug mode and click the play button.After I exit the...
View Articledefault register value of the lmx2581
I don't find the default register value in the lmx2581 datasheetIs the output buffer on or off when powered up?
View ArticleImplementing an In-Circuit Debug Interface (ICDI) for a Tiva based product
I'm getting close to taking my breadboarded product and converting it into a schematic for PCB layout and PCBA manufacture. The hardware works fine and the fundamental software is running, however...
View ArticleTMDSHVMTRINSPIN InstaSPIN
Can anyone direct me to the USB driver for the InstaSPIN kit TMDSHVMTRINSPIN ?
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